Grammar- Adjectives

Question 1

Should you add an additional -e to the feminine form if the adjective already ends with an -e in the masculine form?

Answer 1

No

eg. il est superbe
elle est superbe

Question 2

should you add an additional -s in the masculine plural form if the adjective already ends in an -s?

Answer 2

NO

Eg. Il est gris
elle est grise
ils sont gris
elles sont grises

Question 3

where are adjectives usually placed in a sentence?

Answer 3

After the noun

Question 4

What is the exception to adjective sentence placement?

Answer 4

These adjectives are placed BEFORE the noun they refer to:

B(beauty): Beau, Joli 
R(rank): Premier, deuxieme etc
A(age): Jeune, Vieux, nouveau  
G(goodness): Bon, mauvais, meilleur, gentil
S(Size): Petit, grand, gros, long

Question 5

Which adjectives masculine singular form changes when the noun it refers to is masculine and starts with a vowel( 3 of them)

Answer 5

Un beau film/ Un bel acteur
Un nouveau film/ Un nouvel acteur
Un vieux film/ Un vieil acteur